摘要
随着中国城市交通现代化的飞速发展,城市轨道交通也进入了快速发展时期。地铁作为城市轨道交通的重要组成部分,其安全施工和安全运营以及其周边建筑物的安全也越来越受到人们的关注,因此对地铁以及其周边建筑物进行高精度、高频率变形监测非常有必要。本文结合某市XX路改造工程地铁N号线保护区监测项目介绍了监测方案的设计、监测网的布设、监测数据性分析等内容。监测数据准确反映了地铁保护区基坑开挖对地铁的影响规律,验证了该方案的可行性和可靠,保证了地铁的安全,为开展类似项目积累了宝贵的经验。
With the rapid modernization of urban transportation in China,urban rail transit has also developed rapidly.As an important part of which,the safety of subway construction and operation as well as the safety of its surrounding buildings have attracted more and more attention.Therefore,it is necessary to monitor the deformation of subway and its surrounding buildings with high precision and high frequency.This paper introduces the monitoring scheme design,monitoring network layout,monitoring data analysis and other contents combined with the monitoring project of Metro Line N protection area in a certain city.The monitoring data accurately reflect the influence law of foundation pit excavation in the subway protection area,verify the feasibility and reliability of the scheme,ensure the safety of the subway,and accumulate valuable experience for similar projects.
作者
付小虎
FU Xiaohu(Nanchang Surveying and Mapping Research Institute Co.,Ltd.,Nanchang 330038,China)
出处
《江西测绘》
2023年第4期58-61,共4页
JIANGXI CEHUI
关键词
地铁保护区
监测网布设
数据分析
Metro Protection Area
Monitoring Network Layout
Data Analysis
作者简介
付小虎(1977-),男,大学本科,高级工程师,主要从事工程测量和管理方面的工作。E-mail:10197621@qq.com
